So, yesterday I was flying on the Expert Server (VNKT-VQPR). About half-way through the flight I noticed a fighter jet spawn in and clicked his plane to see his stats. Based on the violation-landing ratio, I thought I was on Casual, but after checking I was still on Expert! The person in the fighter ended up flight about 500-1100 knots under 10,000 feet for about 10 minutes. With all this said, how does this happen?